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    Portable Hydrogen (H2) Gas Detector, 0 to 500/1000/2000 ppm

    5 out of 5 based on 3 reviews | Write a review
    Portable hydrogen (H2) gas detector draws the gas sample by pump, with high accuracy and reliability sensor, ranging from 0 to 500, 1000 or 2000 ppm for your choice. Real-time LCD display, audible, visual & vibrating alarm, durable and compact design, easy to operation. High precision hydrogen measuring range 0-10ppm with 0.001ppm resolution available.
    Free Shipping Worldwide
    Delivery date: 6-12 days


    • LCD dot matrix display, direct readout of gas type, unit, concentration, local time, etc.
    • Support English/Chinese operation, easy to shift.
    • Gas concentration unit PPM and mg/m3 can be shift quickly.
    • Built-in micro-sampling pump, 10 grades of suction are available.
    • Explosion-proof certification

    Gas Detector Functions

    • With self-calibration and zero calibration functions, makes the detection more accurate and reliable.
    • One key to restore factory setting, free from maloperation.
    • With temperature and pressure compensation, able to realize the compensation for the gas concentration under different temperature and pressure environments.
    • Two-stage alarm with sound and light, and alarm point is settable.
    • Rechargeable lithiumpolymer battery with large capacity.
    • High-strength special engineering plastic housing, with anti-slip, waterproof, dustproof and explosion-proof.

    Hydroge Detector Specification

    Model ATO-SKY2000-H2
    Sampling Method Pump type, flow rate can be up to 1L/min, ten grades of pumping suction for selection.
    Gas Hydrogen (H2)
    Range (Optional) 0-10ppm, 0-500ppm, 0-1000ppm, or 0-2000ppm
    Resolution 0.001ppm (0-10ppm), 0.1ppm (0-500ppm) or 1 ppm (0-1000/2000ppm)
    Accuracy ≤±3% F.S.
    Responce Time ≤10s
    Repeatability ≤±1%
    Recovery Time ≤10s
    Linearity Error ≤±1%
    Zero Shift ≤±1% (F.S./year)
    Data Logging (Optional Function) High speed data transmission by USB, available for data downloading and printing
    Alarms Sound, light and vibration
    Display LCD dot matrix display
    Language Chinese/English
    Battery 3.7V rechargeable lithium battery
    Charger Voltage (Optional) 110V, 220V, or 230V AC
    Operating Time 100h (Pump off)
    Explosion-proof Grade Exia ll CT4 Gb
    Protection Grade IP66
    Operating Temperature -20℃~50℃
    Operating Humidity 0~95%RH (non-condensing)
    Dimension 205*75*32mm
    Weight 300g
    Warranty 12 months

    Note: Other common gases are also available, and please refer to Gas Detector Catalog to get the specific gas and the measuring range. For the latest quotation, please feel free to contact us.

    Hydrogen (H2) Gas Detector Applications

    Portable hydrogen gas leak detector with alarming is suitable to monitor the concentration of H2 in the chemical workshop, hydrogen bottle tank storage area, new energy reaserch and development, laboratory, automobile industry, glass industry, fuel cell industry, and so on.

    hydrogen H2 gas detector applicationsTips: Use Case - Portable Hydrogen (H2) Gas Detector for Fuel Cell Company

    A new energy company has been engaged in research and development, testing and production of various fuel cells for many years. The company has many hydrogen pipelines for the hydrogen (H2) is the main power source in the production process. To prevent the substandard process from the leakage of the hydrogen, the engineer made an inquiry about detecting the leakage of hydrogen to us.

    They needed a portable hydrogen detector to detect H2 leaks at the ports of each pipeline, record the detection value in real time and save a set of data every 2s recording interval. Furthermore, they also required transmitting the data to computer for the analysis.

    After the communication with the engineers based on their requirements, we recommended them a portable hydrogen (H2) gas detector ATO-SKY2000-H2, with measuring range of 0-1000ppm and resolution of 1ppm and also with data transmission and storage function.

    After using this H2 gas detector for a period of time, they were very satisfied with the detection results. The hydrogen gas detector not only is accurate in detection, fast in response time, but also real-time records the detecting value and save the data.

    This video will show you the basic settings of ATO portable gas detectors including high/low alarm setting, language setting and time setting.

    Existing reviews of Portable Hydrogen (H2) Gas Detector, 0 to 500/1000/2000 ppm
    Portable and easy to operate, it is really helpful in my work.
    Bought this gas detector for work. It isn’t cheap, but works well. Portable and easy to operate, it is really helpful in my work.
    From: Noah S | Date: 19/07/2018
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Dear Noah, thanks for your ordering and comment. To ensure the accuracy of the measurement, our gas detectors adopt the high-performance sensor so the cost is relatively higher. Good gas detector deserves this price.
    Inquiry for Hydrogen (H2) Gas Detector
    Can you provide H2 gas detector with lower detection range and high resolution 0.001 and high accuracy  /-2% full scale?
    From: Riley | Date: 05/08/2019
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, we can provide this H2 detector with the measuring range of 0-10ppm and the resolution of 0.001ppm.
    Hydrogen gas detector
    Does your H2 gas detector continuously check the hydrogen leakage automatically or we need to check it manually?
    From: Joel | Date: 10/09/2019
    Was this review helpful? Yes No (0/0)
    ATO Responded
    This detector can continuously check the hydrogen leakage automatically.
    Write your review for Portable Hydrogen (H2) Gas Detector, 0 to 500/1000/2000 ppm
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